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            ______    ______     ___      _____   
    ___    /_   _//  /_   _//   / _ \\   / ____|| 
   /   ||   -| ||-   `-| |,-   / //\ \\ / //---`' 
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    -|_||  `-----`     `-`'   `-`   `-`   `----`  
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Text this: Frailty prevalence and association with health-related quality of life impairment among rural community-dwelling older adults in Vietnam